[1]Gabriel;Posner[ChemischeBerichte,1894,vol.27,p.829]
[1]Gabriel;Posner[ChemischeBerichte,1894,vol.27,p.829]
[1]Wilsonetal.[JournaloftheAmericanChemicalSociety,1949,vol.71,p.937]
[2]Wilsonetal.[JournaloftheAmericanChemicalSociety,1949,vol.71,p.937]
[1]Andersonetal.[JournaloftheAmericanPharmaceuticalAssociation(1912),1952,vol.41,p.643,648]
[2]Andersonetal.[JournaloftheAmericanPharmaceuticalAssociation(1912),1952,vol.41,p.643,648]
[1]CurrentPatentAssignee:GLAXOSMITHKLINEPLC-US2700040,1951,A